Fig 1: Signaling inhibitors. (A) Acta2 expression after Signaling inhibitors by q-PCR; (B) the expression of Smad3, Nfkb1, Pik3r1, and Akt1 in the SRC gene knockdown group by q-PCR; (C) the expression of a-SMA, Col-1, and Timp-1 after Signaling inhibitors by western blot; (D) the phosphorylation of SMAD2/3, NF-?B p65 and PI3K p85 proteins in SRC gene knockdown group by western blot.